{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Chemical", "Disease"], "input": "Physicians and other healthcare professionals should be aware of this potential adverse effect of tiapride and amisulpride ."}
{"Chemical": ["tiapride", "amisulpride"], "Disease": []}